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Individual Calculations October 2017 |
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| Thiyasara, K T Thisen Total change: 19.60 | |   |
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| 2nd West Asian Youth Chess Championship 2017 | Waskaduwa | SRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1865 | 7.00 | 9 | 0.49 | 40 | 19.60 | |
|  Waduge, T S H A | | | 1465 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Abeysinghe, H M H Janandani | | | 1465 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Abeysekara, W A D T | | | 1467 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | De Silva, L M S T | | | 1531 | SRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Dahanayake, Isara Banidu | | | 1593 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Gunawardena, I M P T | | | 1634 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Piyumantha, M Sasith Nipun | f | | 2022 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Chandreyee, Hajra | | wc | 1997 | IND | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Hareb, Nasser Hareb Alshamsi | | | 1759 | UAE | 1.00 | 1 | 0.36 | 40 | 14.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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